Around the south bay. It shows fireworks going off in the distance. A lot of illegal fireworks going off last night. Despite a warning by San Jose Police that people would be princip disciplined, there were no arrests. We have scott with the latest. Reporter we talked about budget cuts and many other calls which kept officers from checking in on people using illegal fireworks. If you are in the south bay, they prefer you come here to the show like the one going on at Great America tonight. It is both legal and safe. Our cameras caught fireworks all over san jose on the 4thomby bu you did not need to know lots of fireworks were setoff all over the city illegally and with dangerous results. This house caught fire after a Bottle Rocket burned nearby trees. The fireworks went up. It caught in our trees and they went up. It is rough. Reporter the captain of the San Jose Fire Department says enforcement is nearly impossible due to lack of resources and calls coming in from elsewhere. From careless act, someone just decides to shoot off a Bottle Rocket or airborne fireworks. We are looking at it in the trees and then it is going across someones home or yard. There is a good possibility this person could have lost everything. Reporter and yet, people still light them off leaving debris like this behind. It is a tough sell. It is a community thing. It is a Community Mind set that we have to try to change. Reporter the legal fireworks will be launched here at Great America both tonight and tomorrow night. The show time around 9 30. Reporting live in santa clara, scott budman, nbc bay area. This is video from our nbc chopper from this morning. You can see how far the fire spread. At the same time fireworks were launched. It moved from a large field to the 200 block near highway 4. Homeowners tried to extinguish flames from their backyard. T no word yet on what sparked the fire. A bunch of spoiled babies. That is what they are saying about the italy Team Luna Rossa and the scheduled races this weekend. Sco lawrence has the latest. They have sold tickets. Are the fans in jeopardy . Reporter lets say they will see something because Emirates Team new zealand has intentions to hit the water and make the course. This is part of what makes the americas cup so interesting. The gamesmanship here. It starts with the tragedy on the bay and the swedish team losing a team member. Some new rules have to be put in place. 37 of those rules are put in place. The italians and Team New Zealand dont like a couple of them. So, they file a protest. New zealand is ready to rrl3 the italians arent. There is more to the story. The ceremonial parade of boats had the wind taken out of its sails at high winds grounded the boats to compete for the louis vitton in americas cup. It was news coming from the meet the skippers event putting much more uncertainty in the mix for the weekends first race scheduled for sunday. The italian team skipper, massimiliano sirena, is indicating his team will protest. We are here to race, but we want to race with fair rules. We will not accept a change of a rule one week before the event. Reporter the americas cup director ian murray is responsible for keeping the race safe. We. We need to make it as safe as possible. Reporter regardless, if they circle the course by themselves, the Emirates Team new zealand have filed a protest. They plan to be on the starting lien come sunday. You know, for us, we are normally starting the race on the 7th of july. We are here and ready to go racing. With luna rossa racing or not, we will be out there and looking forward to spending more time on the race course. Reporter all right. So we keep things pretty clear here. Luna rossa is not saying they will not race in the americas cup or louis vitton. They are saying in protest, to make a statement that sunday they may not participate. There is a jury involved with the sailing federation. If they rule on saturday night in favor of the italians, they may race on sunday. You heard dean say he is ready to bring emirates new zealand out to the water. You heard the thing them being called babies. It was the ceoh . Of the America Cup Defender oracle team. We hear from him coming up tonight at 6 00 and look at how there is a little business dealings here that make this more interesting. Think about it. The louis vitton cup and its the prada boat. We will see you at 6 00. Thank you, lawrence. A live look outside. The extreme heat is gone and some temperatures dropped by double digits. You can see the fog rolling in. We have our chief meteorologist here with us with more. Now we have a small shred of the marine layer up against the coastline, you can see from San Francisco down to about bodego bay. That was enough to drop our temperatures. Lets look at the change with the winds. Now 10 to 20 miles per hour. This wind is very typical that we are seeing today. Interesting to note that the americas cup, we had issues with the wind. This could be an ongoing problem with the current wind standards in place. The winds are 10 to 20. A good day to drop our temperatures. Walnut creek from 104 to 78 today. And 101 in pleasanton to 78. Last time we had that was june 24th. Finally making it across the bay area. We will talk about the weekend changes and how long this cooling trend will last in the full forecast. Jeff, thanks. The late Pope John Paul ii will become saint Pope John Paul ii. In order to achieve sainthood, a pope must have two miracles attributed to him. John paul ii was credited with curing a woman with a brain injury in costa rica and he healed a nun with parkinsons disease. o see clearly with more comfort. The contact lens that promise to make your eyes feel good all day. Learn how it works and how much it will cost you. And an emotional day in the George Zimmerman trial. What the defense said that drew gasps in the courtroom. We could find out as soon as monday whether the new span of the bay bridge will open as scheduled on labor day weekend. The government will have a closeddoor meeting in sacramento. It is possible the grand opening could be delayed because of construction mishaps because of broken bolts along the eastern span. Oakland city workersat ,wil meet next tuesday to discuss a new contract. Union city workers held a oneday strike on monday upset over pay cuts and unfair labor practices. The Mayors Office has offered to continue negotiations with the union. A fire in a richmond home killed a mother and father and left their son badly burned. The family was living in aa,[n converted garage near roosevelt. Firefighters were able to pull all three from the building, but mother and father died at the scene. The son is in the hospital in critical condition. The fire captain said there was an extension cord from the main house to the one out back. The prosecution rests in the high profile trial of George Zimmerman, but not before calling on the mother of Trayvon Martin. Also, today, a judge denied the request to throw out the case. Nbc bay area jay gray has the details of the long and emotionally charged day. Reporter testimony with Trayvon Martins mother. Listening to what she told jurors were the cries of his help the night he was killed. Do you think he is yelling help . Yes. What maam, that screaming or yelling. Do you recognize that . Yes. And who do you recognize that to be, maam . Trayvon martin. As a mom, you certainly hope that your son Trayvon Martin would not do anything to lead to his death . What i hope for is this would never have happened and he would still be here. That is my hope. Reporter fulton also told jurors he believes it was his younger brother on the phone. Pointing out he initially told a reporter he wasnt sure who was screaming. I have been listening to it. I was clouded by shock and denial and sadness. I did not want to believe that was him. Reporter next, testimony shifted from the emotions of martins family to the technical aspects of the medical examiners case. Two holes on the right ve ventricle of the heart. No chance he could survive. Reporter it was long and contentious. The attorney questioning the results of the final witness. We will rest our case. Reporter the defense picked up immediately focusing attention back to the 911 call and who was screaming for help. Do you know whose voice that was . Yes. Whos voice was that . My son george. Not only did you hear the scream, i felt his scream. Reporter as the prosecution asked if they ever heard george scream like that before, zimmermans mother and uncle remain certain the voice was his. Now before they begin their presentation, the presentation of their case, the defense spent more than an hour that the prosecution hadnt done enough for the trial to move forward. At one point during the argument with the judge and jury out of the courtroom, the defense lead attorney mark omara that Trayvon Martin caused his own death. There was a gasp in the courtroom. His argument continued on and the state, of course, getting their chance to rebut. The judge listened and took five seconds to rule this trial will move forward. That is the latest live here outside the Seminole County courthouse. Terry, back to you. Jay, thanks very much. To the latest on the story in cairo. Egypt military is on a heightened sense of alert. At least ten people died today in protests. Thousands demand that morsi be reinstated. They say it was an illegal coup. And they extended the military membership. The baby buzz is beginning. Setting up shop at the London Hospital where kate will give birth later this month. 60 spots have been claimed in a press area across the street from the private wing of st. Marys hospital. It is the same place that Princess Diana gave birth in the early 80s. William and kate do not know the gender of5doe baby. It is possible william may be on search and rescue duty in south wales. How dramatic. Truly. He is a charming man. He is literally prince charming. Jeff is along the same long. He is our weather prince. Im grateful for you today. I finally got to go outside and not sweat. I get the blame when people dont like it, but you know who you can thank for the weather . It is the marine layer building across the california coastline from the bay area all the way down to los angeles. That was good enough to get our temperatures quite a bit cooler for today. As we get a look at the winds of the coastline, the thing that is to notice here is the northwest. 20 to 35 miles per hour. That will be good enough to keep the fog machine going at the coastline. A Small Craft Advisory for the first part of the weekend. Lets get a look at the dramatic changes today. The biggest impact being felt across the east bay. 26 to 27 degrees cooler from areas around alamo to livermore. Cooling for San Francisco at 10 degrees cooler. The current hour does have temperatures instead of the low 100s down to 78 degrees. You probably have the windows open. 73 in concord. The big question for saturday, will it continue for the first part of the weekend . Yes. 5 00 a. M. , clouds on the coastline. Fogged in at this point. Note this, instead of 80s at 11 00 a. M. , we will go lower tomorrow with mid70s expected for the interior valleys. Lets get you outside to the live hd skycam network. This is the source of the colder air. That is the Golden Gate Bridge where the marine layer is building in. Not looking too bad right now. We will see the fog for tonight as we pull back. You can see the haze. That is the moisture in the lower atmosphere. That will enable the fog to come back. Brilliant blue skies in the south bay. Looking stellar at 5 19. Fog is developing and maybe a bit of drizzle from the San Francisco peninsula to half moon bay. Low cloud cover to alameda to contra costa county. Widespread sunshine for the east bay. Most of the north bay and south bay. If you are headed to the coastline, expect fog for the entire day from point reyes to santa cruz. The highs here at 82 degrees. No low 100s. We are out of the sevenday heat weak. 82 in walnut creek. 84 in livermore. We are looking at low 70s from alameda to hayward. In San Francisco, it will stay cool. Take the jacket with you if you are visiting. 66 for you. 82 in santa rosa. Upper 70s on the grapevines in napa and sonoma. We have a Small Craft Advisory in effect. Waves 3 to 5 feet. Southwest winds 5 to 10 miles per hour. Anywhere along the coast, you can expect the cloud cover to be lingering with breaks of sunshine. Temperatures in the mid60s. On the sevenday forecast on this fourth of july weekend, im not sure i ever heard that before, but im going there. If you have a few days off, you have a long weekend. Saturday and sunday, temperatures in the mid80s. 60s at the coast. A bump in the temperatures by monday and tuesday, but no triple digits. Looking good for this weekend. I see everybody with huge smiles. Losing weight may be as easy as getting more sleep. The one group that could benefit. In health matters, its the first of its kind and could revolutionize how you feel when you put in contact lens. The contact has a surface that is nearly 100 water. It is called total one. Optometrists say it mimics the water of the cornea and makes it comfortable to wear all day. That comes at a price. A set of the total one lens runs three times the price of a typical set of contacts. It looks like working out could have another healthy side effect. Overweight people actually eat less afterwards. The Research Project looked at men who rested and ate and looked at the same men after exercises. After working out, they consumed 150 fewer calories. For teens, the answer to losing weight it play be easier than they think. They need more sleep. Sleepy teens are likely to make poor food choices. One in five teens did not eat fruits and vegetables as often as they should. Researchers say teens need seven or more hours of sleep per night. When we come back, we will take you out to the ball game and preview the big giants dodgers game. The giants are hoping to shake off their slump this weekend. They have to face off the rival dodgers. They would love to forget this week after losing games to the reds and being on the losing end of the no hitter. The; dodgers come to town for three games. It is a struggle right now, but alls well that ends well. We will make ground up. The division is not too strong. A couple of games back and we can get into it and get a hot streak going. The giants sit in last place having won just one of the last nine games. They hope matt can help them win the game. Mindi bach is at the stadium and she is talking about the mood in the clubhouse. Reporter the giants are returning from the road trip to face the dodgers. He called up gillespie for the first time this year from aaa hoping to add pop to the lineup as the dodgers have led the National League in team batting average over the last nine 1 5 games. They started pressing and each guy is probably trying to do too much to make up the difference. Certainly caught up with us. Reporter despite the recent struggles, the giants are keeping it light. Matt cain superimposed a face of the trainers on the body of butter bean. He passed it out to his teammates. When things are hard, that is when it is important to have fun. At at t park, mindi bach, nbc bay area. You can see the game here tonight at07 00. That means dateline is moving to tv 36. Siberia follows baseball. We are back for the nbc bay area news at 11 00. Victory in hand. Yes. Will we have fog at at t park . The fog will roll in. You want to talk about the giants. I did. I know all about sports, you guys. No. I know a lot about this. Temperatures in the 80s. A lot cooler than the past couple of days. 60s on the coastline. Low 90s by next week. Thanks. Thanks for joining us. On the broadcast tonight, deadly day in egypt. Supporters and opponents of the ousted president battle in the streets. Awum egypt once again in the chaos. Taking the stand. The mothers of Trayvon Martin and George Zimmerman testify. 7sn each says its her son on the 911 tape screaming for help. What went wrong . It began as a routine night at the fireworks until the explosives went off in the wrong direction. And invasion from the deep. Spreading fast, wiping out other species. What can be done to stop the assault of the lion fish. Nightly news begins now